package com.sky.config;

import com.sky.properties.AliOssProperties;
import com.sky.utils.AliOssUtil;
import lombok.extern.slf4j.Slf4j;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * 创建并初始化AliOssUtil对象
 */
@Configuration
@Slf4j
public class AliOssConfig {

    /**
     * 在项目启动时完成
     * 创建并初始化AliOssUtil对象,AliOssProperties是对AliOss参数的封装
     * @param aliOssProperties
     * @return
     */
    @Bean
    @ConditionalOnMissingBean  // 如果没有AliOssUtil对象，则创建并初始化AliOssUtil对象
    public AliOssUtil aliOssUtil(AliOssProperties aliOssProperties){
        log.info("开始创建并初始化AliOssUtil对象： {}", aliOssProperties);
        return new AliOssUtil(aliOssProperties.getEndpoint(),
                aliOssProperties.getAccessKeyId(),
                aliOssProperties.getAccessKeySecret(),
                aliOssProperties.getBucketName());
    }
}
